Most start at 17, those who leave school and go direct to Uni. That's what I did. The Honours year of your Bachelors is your 4th one.
My friend finished at 16 (did well enough in her Highers), went to RGU who were still doing three year degrees at that point, then a one year masters - voila, finished at 20. I say she missed out, though...I can't imagine going to uni and not being allowed to drink legally for the first 18 months :/
Yes am sure it is but a BBA in Marketing is usually a 4 year course, but in any event a degree is a 3 year duration .......so she must have started at 16 for her degree course do you think ?
It's not impossible, especially as jumping up a year isn't unheard of - she might have finished at 17, got the two degrees by 21 and worked during her Masters.
To be honest, her problem is that she'll find a work permit absolutely impossible to get - I just can't imagine many people wanting to go to the hassle of arranging a work permit for someone who doesn't speak Polish.